Sta-Rite SR400NA Max-E-Therm Pool And Spa Heater, Natural Gas, 400,000 BTU

Starting at $2,270.00
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Sta-Rite Max-E-Therm pool and spa heaters for indoor or outdoor use. These heaters feature an LED temperature temperature readout with dual thermostat controls, temperature safety lockout, and 6-postition control panel. Max-E-Therm heaters use PMG burner technology, requiring no outdoor draft hood. Proven Dura-Glas rust-proof construction with plastic manifold and PVC union connections. The heavy-duty unit with cupro-nickel exchanger stands up to the harshest of applications, like low pH, high flow or heavy use. NOTE: The Max-E-Therm® High Performance Heater Heater is certified for low NOx emissions * Standard Copper Heat Exchanger 84% efficient. Heavy-Duty (HD) Cupro-Nickel Heat Exchanger 82% efficient.
  • Lightweight - Lightest heater in its class
  • Best in class energy efficiency
  • Compact Design - Ideal for retro-fit installations
  • Easy to Switch - Change gas sources with installation of separate orifice
  • Environmentally Friendly - All units are low NOx
  • Rustproof Housing - Sleek, matte black enclosure is made of Dura-Glas - an exclusive Sta-Rite material that handles the heat and weathers the elements
  • Lower Operating Costs - 84% efficiency rating - rated first in its class for highest energy efficiency
  • Custom or Retrofit - Direct-connects to Sta-Rite System:3® Mod Media filter or easily fits other systems
  • Specs
    More Information
    Product Name Max-E-Therm Pool And Spa Heater, Natural Gas, 400,000 BTU
    Manufacturer Part Number SR400NA
    SKU STA-15-504
    Heater Ignition Type Electronic
    Pool Type In Ground, Residential, Commercial, Spa/Hot Tub
    Emission Low NOx
    Tempreture Control Digital
    Brand Sta-Rite

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